Device and a process for welding plastics profiles

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Reexamination Certificate

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Details

C156S304100, C156S304200, C156S583100

Reexamination Certificate

active

06875305

ABSTRACT:
A device for welding plastic profiles, including at least two carriages for holding plastic profiles, stoppers for adjustment, stoppers for welding and at least one heating element. The motion of the plastic profiles can be controlled by the device during the welding in such a way that optionally at least two plastic profiles which have to be connected with each other move against each other or one plastic profile stops and the other moves toward it.

REFERENCES:
patent: 4909892 (1990-03-01), Quinn et al.
patent: 5006198 (1991-04-01), Pasquini
patent: 5385628 (1995-01-01), Davis et al.
patent: 5902447 (1999-05-01), Johnson et al.
patent: 6273988 (2001-08-01), Zollinger et al.
patent: 4306683 (1994-09-01), None
patent: 4323728 (1995-01-01), None
patent: 678374 (1995-10-01), None
patent: 796720 (1997-09-01), None
patent: 1136234 (2001-09-01), None
English Translation of EP 678374 A2.

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